Environmental occurrence and distribution of organic UV stabilizers and UV filters in the sediment of Chinese Bohai and Yellow Seas

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Environmental occurrence and distribution of organic UV stabilizers and UV filters in the sediment of Chinese Bohai and Yellow Seas. / Apel, Christina; Tang, Jianhui; Ebinghaus, Ralf.
in: Environmental Pollution, Jahrgang 235, 01.04.2018, S. 85-94.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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@article{46520f5f8ada42bc83d6a1f75b8ea3ef,
title = "Environmental occurrence and distribution of organic UV stabilizers and UV filters in the sediment of Chinese Bohai and Yellow Seas",
abstract = "Organic UV stabilizers and UV filters are applied to industrial materials and cosmetics worldwide. In plastics they prevent photo-induced degradation, while in cosmetics they protect human skin against harmful effects of UV radiation. This study reports on the occurrence and distribution of organic UV stabilizers and UV filters in the surface sediment of the Chinese Bohai and Yellow Seas for the first time. In total, 16 out of 21 analyzed substances were positively detected. Concentrations ranged from sub-ng/g dw to low ng/g dw. The highest concentration of 25 ng/g dw was found for octocrylene (OC) in the Laizhou Bay. In the study area, characteristic composition profiles could be identified. In Korea Bay, the dominating substances were OC and ethylhexyl salicylate (EHS). All other analytes were below their method quantification limit (MQL). Around the Shandong Peninsula, highest concentrations of benzotriazole derivatives were observed in this study with octrizole (UV-329) as the predominant compound, reaching concentrations of 6.09 ng/g dw. The distribution pattern of UV-329 and bumetrizole (UV-326) were related (Pearson correlation coefficient r > 0.98, p « 0.01 around the Shandong Peninsula), indicating an identical input pathway and similar environmental behavior. This study reveals environmental levels of UV stabilizers and UV filters in the Chinese Bohai and Yellow Seas for the first time.",
keywords = "Benzotriazole derivatives, Bohai sea, Marine sediments, UV filters, UV stabilizers, Yellow sea, Chemistry",
author = "Christina Apel and Jianhui Tang and Ralf Ebinghaus",
note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",
year = "2018",
month = apr,
day = "1",
doi = "10.1016/j.envpol.2017.12.051",
language = "English",
volume = "235",
pages = "85--94",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "Elsevier B.V.",

}

RIS

TY - JOUR

T1 - Environmental occurrence and distribution of organic UV stabilizers and UV filters in the sediment of Chinese Bohai and Yellow Seas

AU - Apel, Christina

AU - Tang, Jianhui

AU - Ebinghaus, Ralf

N1 - Publisher Copyright: © 2017 Elsevier Ltd

PY - 2018/4/1

Y1 - 2018/4/1

N2 - Organic UV stabilizers and UV filters are applied to industrial materials and cosmetics worldwide. In plastics they prevent photo-induced degradation, while in cosmetics they protect human skin against harmful effects of UV radiation. This study reports on the occurrence and distribution of organic UV stabilizers and UV filters in the surface sediment of the Chinese Bohai and Yellow Seas for the first time. In total, 16 out of 21 analyzed substances were positively detected. Concentrations ranged from sub-ng/g dw to low ng/g dw. The highest concentration of 25 ng/g dw was found for octocrylene (OC) in the Laizhou Bay. In the study area, characteristic composition profiles could be identified. In Korea Bay, the dominating substances were OC and ethylhexyl salicylate (EHS). All other analytes were below their method quantification limit (MQL). Around the Shandong Peninsula, highest concentrations of benzotriazole derivatives were observed in this study with octrizole (UV-329) as the predominant compound, reaching concentrations of 6.09 ng/g dw. The distribution pattern of UV-329 and bumetrizole (UV-326) were related (Pearson correlation coefficient r > 0.98, p « 0.01 around the Shandong Peninsula), indicating an identical input pathway and similar environmental behavior. This study reveals environmental levels of UV stabilizers and UV filters in the Chinese Bohai and Yellow Seas for the first time.

AB - Organic UV stabilizers and UV filters are applied to industrial materials and cosmetics worldwide. In plastics they prevent photo-induced degradation, while in cosmetics they protect human skin against harmful effects of UV radiation. This study reports on the occurrence and distribution of organic UV stabilizers and UV filters in the surface sediment of the Chinese Bohai and Yellow Seas for the first time. In total, 16 out of 21 analyzed substances were positively detected. Concentrations ranged from sub-ng/g dw to low ng/g dw. The highest concentration of 25 ng/g dw was found for octocrylene (OC) in the Laizhou Bay. In the study area, characteristic composition profiles could be identified. In Korea Bay, the dominating substances were OC and ethylhexyl salicylate (EHS). All other analytes were below their method quantification limit (MQL). Around the Shandong Peninsula, highest concentrations of benzotriazole derivatives were observed in this study with octrizole (UV-329) as the predominant compound, reaching concentrations of 6.09 ng/g dw. The distribution pattern of UV-329 and bumetrizole (UV-326) were related (Pearson correlation coefficient r > 0.98, p « 0.01 around the Shandong Peninsula), indicating an identical input pathway and similar environmental behavior. This study reveals environmental levels of UV stabilizers and UV filters in the Chinese Bohai and Yellow Seas for the first time.

KW - Benzotriazole derivatives

KW - Bohai sea

KW - Marine sediments

KW - UV filters

KW - UV stabilizers

KW - Yellow sea

KW - Chemistry

UR - http://www.scopus.com/inward/record.url?scp=85038871835&partnerID=8YFLogxK

U2 - 10.1016/j.envpol.2017.12.051

DO - 10.1016/j.envpol.2017.12.051

M3 - Journal articles

C2 - 29275272

AN - SCOPUS:85038871835

VL - 235

SP - 85

EP - 94

JO - Environmental Pollution

JF - Environmental Pollution

SN - 0269-7491

ER -

DOI